remoting/host/in_memory_host_config.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "remoting/host/in_memory_host_config.h"
   6
   7 #include "base/logging.h"
   8 #include "base/values.h"
   9
  10 namespace remoting {
  11
  12 InMemoryHostConfig::InMemoryHostConfig()
  13     : values_(new base::DictionaryValue()) {
  14 }
  15
  16 InMemoryHostConfig::~InMemoryHostConfig() {}
  17
  18 bool InMemoryHostConfig::GetString(const std::string& path,
  19                                    std::string* out_value) const {
  20   DCHECK(CalledOnValidThread());
  21   return values_->GetString(path, out_value);
  22 }
  23
  24 bool InMemoryHostConfig::GetBoolean(const std::string& path,
  25                                     bool* out_value) const {
  26   DCHECK(CalledOnValidThread());
  27   return values_->GetBoolean(path, out_value);
  28 }
  29
  30 bool InMemoryHostConfig::Save() {
  31   // Saving in-memory host config is not supported.
  32   NOTREACHED();
  33   return false;
  34 }
  35
  36 void InMemoryHostConfig::SetString(const std::string& path,
  37                                    const std::string& in_value) {
  38   DCHECK(CalledOnValidThread());
  39   values_->SetString(path, in_value);
  40 }
  41
  42 void InMemoryHostConfig::SetBoolean(const std::string& path, bool in_value) {
  43   DCHECK(CalledOnValidThread());
  44   values_->SetBoolean(path, in_value);
  45 }
  46
  47 bool InMemoryHostConfig::CopyFrom(const base::DictionaryValue* dictionary) {
  48   bool result = true;
  49
  50   for (base::DictionaryValue::Iterator it(*dictionary); !it.IsAtEnd();
  51        it.Advance()) {
  52     std::string str_value;
  53     bool bool_value;
  54     if (it.value().GetAsString(&str_value)) {
  55       SetString(it.key(), str_value);
  56     } else if (it.value().GetAsBoolean(&bool_value)) {
  57       SetBoolean(it.key(), bool_value);
  58     } else {
  59       result = false;
  60     }
  61   }
  62
  63   return result;
  64 }
  65
  66 }  // namespace remoting